The Beaver Dam Round Jolly Roger Tip-Up sets the bar for the ultimate round tip-up. The Jolly Rogers Tip-Up 10' insulates your hole better with this model because Beaver Dam added 1' of foam to the bottom of the round plastic base. Beaver Dam Jolly Roger Tip Ups gained another overhaul this ice fishing season. The addition of the company's legendary main assembly makes this circle tip-up one of the best-built money can buy, with a fluid motion as smooth as the original Beaver Dam wood tip-up. The 'Walleye Washer' (a rubber washer added to the brass cross bar) allows you to set the tip up for super sensitive bites. The walleye don't stand a chance with this tip-up over their heads! Start the ice season off right with a Beaver Dam Jolly Rogers Round Insulated 10' Tip-Up! Beaver Dam Arctic Circle Thermal Tip-Up with Jolly Roger flagLegendary main assembly as on the original wood model filled with freezeproof lubricant for the smoothest operation even in sub-zero temperatures10' round plastic base with added 1' of foam to the bottom to insulate your ice holeCustom bent, no tension flag rod with a 15' flag extensionWalleye Washer lets you set the tip-up for the most sensitive bites